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Hash join: Difference between revisions
clean up verbiage a bit
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The classic [[wp:Hash Join|hash join]] algorithm for an inner join of two relations has the following steps:
<ul>
<li>Hash phase
function to the join attribute of each row. Ideally we should create a hash table for the
smaller relation
<li>Join phase
hash table created before.</li>
</ul>
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'''place''' relation in ''Q''
=={{header|Haskell}}==
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